We would like to find a way to more accurately forecast ROI for our scorecard. It would be great if we could link a field in Aha to a an external field in a database or spreadsheet that could change often. We know our customers potential, so In the external database/spreadsheet we could mark yes/no to whether a feature would benefit a customer and have that trigger a value. Guessing it would be easier to maintain a summary of ROI in spreadsheet than to try and keep this updated manually in Aha but I don't see a way to easily bring that number into Aha.
Aha! provides a REST API that can be accessed directly from another web application or from withina Javascript single page application.
This API can be used to update feature scores - http://www.aha.io/api/resources#Feature%20score%20can%20be%20updated